I've been puzzling over this question, should I bark while cornering. It sure feels good, and I think it helps with that counter steering thing too... kinda like a karate yell.
It's a wonder that you have not crashed yet. It is a well known fact that barking while cornering will loosen muffler bearings, leading to gyroscopic oscillations. These oscillations can lead to unexpected loss of countersteering in chain drive bikes. The only known design immune to these handling defects was the Spagthorpe Wolfshound, a true rarity on today's roads.